67980564

素因数分解:

$2^2\times 3^2\times {\mathrm{1888349}}^1$

素因数の和:1888359

約数の個数: 18

約数和(自身を含む): 171839850

約数和(自身を除く): 103859286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1888349, 3776698, 5665047, 7553396, 11330094, 16995141, 22660188, 33990282, 67980564]

約数ペア:

[(1, 67980564), (2, 33990282), (3, 22660188), (4, 16995141), (6, 11330094), (9, 7553396), (12, 5665047), (18, 3776698), (36, 1888349)]